TOOL
Furnace calculator
Key facts
Unlock
Floor 4.
Value
Metal crates are worth 50% more than wooden crates.
Upgrades
Cash upgrades raise processing speed. You can upgrade while it runs.
Best pet
Dragon boosts Furnace speed and processed value by 5%, and it stacks.
Skip
Furnace Skip from Lucky Spin, the Quest Shop (40 tokens) or Finish Processing (49 Robux).
How to use the Sell Ores Furnace
- 01
Unlock Floor 4.
- 02
Load wooden crates into the Furnace.
- 03
Collect the metal crates.
- 04
Sell them for 50% more.
- 05
Upgrade speed whenever crates pile up.
Furnace value example
A wooden crate worth 1,000 becomes a metal crate worth 1,500. Use the calculator above with your own crate value.
Screenshots and video


Player screenshots
Screenshots and clips shared by players on Discord.
Player clips
Ore gameplay
Clip by Matrixia_ [Ores].
View on Discordsell ores furnace FAQ
What does the Sell Ores Furnace do?
It turns wooden crates into metal crates worth 50% more.
When does the Furnace unlock?
Floor 4.
Can I upgrade the Furnace while it runs?
Yes.
Which pet is best for the Furnace?
Dragon. It raises Furnace speed and processed ore value, and several Dragons stack.
OFFICIAL LINKS

